ATE182716T1 - Hydraulikeinrichtung zur betätigung wenigstens eines linear beweglichen bauteils - Google Patents

Hydraulikeinrichtung zur betätigung wenigstens eines linear beweglichen bauteils

Info

Publication number
ATE182716T1
ATE182716T1 AT94118333T AT94118333T ATE182716T1 AT E182716 T1 ATE182716 T1 AT E182716T1 AT 94118333 T AT94118333 T AT 94118333T AT 94118333 T AT94118333 T AT 94118333T AT E182716 T1 ATE182716 T1 AT E182716T1
Authority
AT
Austria
Prior art keywords
hydraulic fluid
pressure reservoir
pressure
hydraulic device
low
Prior art date
Application number
AT94118333T
Other languages
English (en)
Inventor
Horst Plettner
Rudi Weingaertner
Original Assignee
Abb Patent Gmbh
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Abb Patent Gmbh filed Critical Abb Patent Gmbh
Application granted granted Critical
Publication of ATE182716T1 publication Critical patent/ATE182716T1/de

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
    • H01H33/02—Details
    • H01H33/28—Power arrangements internal to the switch for operating the driving mechanism
    • H01H33/30—Power arrangements internal to the switch for operating the driving mechanism using fluid actuator
    • H01H33/34—Power arrangements internal to the switch for operating the driving mechanism using fluid actuator hydraulic
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
    • H01H33/60—Switches wherein the means for extinguishing or preventing the arc do not include separate means for obtaining or increasing flow of arc-extinguishing fluid
    • H01H33/64—Switches wherein the means for extinguishing or preventing the arc do not include separate means for obtaining or increasing flow of arc-extinguishing fluid wherein the break is in gas

Landscapes

  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
  • Vehicle Body Suspensions (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Chairs Characterized By Structure (AREA)
  • Mechanically-Actuated Valves (AREA)
  • Inking, Control Or Cleaning Of Printing Machines (AREA)
  • Supply Devices, Intensifiers, Converters, And Telemotors (AREA)
  • Actuator (AREA)
AT94118333T 1993-11-25 1994-11-22 Hydraulikeinrichtung zur betätigung wenigstens eines linear beweglichen bauteils ATE182716T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4340142A DE4340142C2 (de) 1993-11-25 1993-11-25 Hydraulikeinrichtung zur Betätigung wenigstens eines linear beweglichen Bauteils

Publications (1)

Publication Number Publication Date
ATE182716T1 true ATE182716T1 (de) 1999-08-15

Family

ID=6503393

Family Applications (1)

Application Number Title Priority Date Filing Date
AT94118333T ATE182716T1 (de) 1993-11-25 1994-11-22 Hydraulikeinrichtung zur betätigung wenigstens eines linear beweglichen bauteils

Country Status (7)

Country Link
US (1) US5584180A (de)
EP (1) EP0655761B1 (de)
JP (1) JPH07217603A (de)
KR (1) KR950015443A (de)
CN (1) CN1107998A (de)
AT (1) ATE182716T1 (de)
DE (2) DE4340142C2 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19637050A1 (de) * 1996-09-12 1998-03-19 Abb Patent Gmbh Hydraulischer Antrieb
RU2141147C1 (ru) * 1998-11-16 1999-11-10 Акционерное общество открытого типа "Научно-исследовательский, проектно-конструкторский институт высоковольтного аппаратостроения" Гидромеханический привод элегазового выключателя
CN100474472C (zh) * 2006-01-25 2009-04-01 西安西开高压电气股份有限公司 大功率液压操动机构
DE102007062291A1 (de) * 2007-10-16 2009-04-23 Abb Technology Ag Hydraulischer Federspeicherantrieb
DE102008032143A1 (de) * 2008-07-08 2010-01-14 Abb Technology Ag Hydraulischer Federspeicherantrieb
DE102008061238B4 (de) * 2008-12-09 2010-10-28 Abb Technology Ag Vorrichtung für einen hydraulischen Antrieb für eine elektrische Schaltanlage
DE102010054665B3 (de) * 2010-12-15 2012-02-02 Abb Technology Ag Speichermodul für einen hydraulischen Federspeicherantrieb

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1037554B (de) * 1956-03-10 1958-08-28 Licentia Gmbh Hydraulisch betaetigte elektrische Mehrfach-Schalteinrichtung
FR1423882A (fr) * 1964-11-24 1966-01-07 Commande hydraulique pour disjoncteur électrique
FR2209997B1 (de) * 1972-12-12 1976-01-30 Merlin Gerin
DE3613747A1 (de) * 1986-04-23 1987-10-29 Concordia Fluidtechnik Gmbh 5/3-ventil
US4748897A (en) * 1986-09-05 1988-06-07 Hoge Ned W Subbase for a pneumatic control assembly for a pneumatic cylinder
CA1317529C (en) * 1986-10-10 1993-05-11 Albert J. Hoppenjans Hydraulic system for operating switching or like devices
JPH01281626A (ja) * 1988-05-06 1989-11-13 Meidensha Corp 開閉部の操作装置
US5018431A (en) * 1988-12-09 1991-05-28 Quadrastat Corporation Apparatus for positioning a work implement
EP0419810B1 (de) * 1989-09-28 1993-09-22 FAG Kugelfischer Georg Schäfer Aktiengesellschaft Hydraulikaggregat
DE4000221A1 (de) * 1990-01-05 1991-07-11 Siemens Ag Verfahren zur steuerung eines ueber ein proportionalventil verstellbaren stellgliedes
DE4011445A1 (de) * 1990-04-09 1991-10-10 Abb Patent Gmbh Hydraulischer antrieb
JPH0487125A (ja) * 1990-07-27 1992-03-19 Hitachi Ltd 遮断器用操作装置
US5236057A (en) * 1990-09-07 1993-08-17 Nsk Ltd. Rear wheel steering apparatus for vehicle
JPH04126321A (ja) * 1990-09-17 1992-04-27 Hitachi Ltd 地下変電所用開閉機器
FR2685541B1 (fr) * 1991-12-23 1994-04-08 Gec Alsthom Sa Commande de disjoncteur.
JPH05298969A (ja) * 1992-04-21 1993-11-12 Fuji Electric Co Ltd 遮断器用油圧操作器の主制御弁

Also Published As

Publication number Publication date
DE59408541D1 (de) 1999-09-02
DE4340142C2 (de) 1995-11-23
EP0655761A2 (de) 1995-05-31
US5584180A (en) 1996-12-17
EP0655761B1 (de) 1999-07-28
CN1107998A (zh) 1995-09-06
EP0655761A3 (de) 1997-05-02
JPH07217603A (ja) 1995-08-15
DE4340142A1 (de) 1995-06-01
KR950015443A (ko) 1995-06-16

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Legal Events

Date Code Title Description
REN Ceased due to non-payment of the annual fee